reefing的音标：...

The ship was wrecked on a coral reef.这条船在珊瑚暗礁上撞毁了。Photo Gallery : Marine Marvels A freckle - face blenny peeks from its reef burrow in the Solomon Islands.海洋的奇迹图片.一条雀斑面孔的粘鱼在窥视从它的暗礁洞穴位于所罗门群岛.The large number of barrier re...

A coral reef is built by the accretion of tiny, identical organisms.珊瑚礁是由许多相同的微生物不断堆积而成。the multifarious life forms in the coral reef珊瑚礁上的多种生命形式Waves mountain - high broke over the reef.滔天巨浪盖过礁石....

vt.收帆，缩帆（reef的过去式与过去分词形式）...

reef的音标：reef的英式发音音标为：[ri:f]reef的美式发音音标为：[rif]...

Great Barrier Reef的音标：...

缩帆，折术...

reef的现在进行时为：reefing...

He reefed all sail, the pole - masts were dispensed with; all hands went forward to the bows.他叫人把船上所有的帆篷都绑紧,把帆架卸下来放到甲板上, 连顶帆桅杆也都放下来了....

礁体...

n.礁，暗礁，[矿]矿脉，[航]缩帆部，榫帆部vt.收帆，缩帆...

I set about reefing the sail, reducing its area to lessen the strain.我准备收帆, 减少帆面积以降低张力....

reef的一般过去时为：reefed...

reef的复数形式为：reefs...

n.大堡礁，[电影]IMAX套装大堡礁...

reef的第三人称单数（三单）为：reefs...

reefed的音标：...

Freeform的音标：Freeform的英式发音音标为：[f'ri:fɔ:m]Freeform的美式发音音标为：[f'rifɔm]...

It's only been latterly that we've discovered that it's lots of individual reefs, around about 2,900 separate reef systems which make up the Great Barrier Reef.直到近来我们才发现,它们其实是众多独立的礁石, 大约有2900个独立的礁石系,组成了大堡礁...

reefs的音标：...

Greeffiellidae的音标：...

adj.形式自由的，任意的...

The motorboat cut across swift currents and skirted dangerous reefs.汽艇穿过激流,绕过险滩.Fish are abundant about the reefs.暗礁附近鱼很多.The pilot guided us through the dangerous reefs.这位引航员引导我们通过了危险的暗礁区....

reef的现在完成时为：reefed...

格利线虫总科...

This member can only be accessed for a freeform object.只能为任意多边形对象访问此成员.Successive approximation method is adopted in the design, manufacture, and test of freeform optics.自由曲面光学产品设计 、 制造与检测的工艺流程,通常采取试凑法逐次逼近.This paper pre...

It's only been latterly that we've discovered that it's lots of individual reefs, around about 2,900 separate reef systems which make up the Great Barrier Reef.直到近来我们才发现,它们其实是众多独立的礁石, 大约有2900个独立的礁石系,组成了大堡礁...